Stefan May
5Patents
5h-index
2Co-inventors
49Inventor score
Filing activity: Oct 2, 1981 → Oct 5, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4557596A | Method of screening half-tone picture themes | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4659113A | Method of screening half-tone picture themes | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4513992A | Data carrier having a picture theme superimposed by a line pattern and a method of producing same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4459020A | Data carrier having a picture theme superimposed by a line pattern and a method of producing same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6357800B1 | Document with a moire-generating raster structure | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.